Start setting things up to use contentEditable and more structured
editing instead of one big iframe.
Reorganize views to avoid rendering empty spans pointlessly.
Massive chapter changeover!
successfully imports and persists Alice, now to figure out what's up with the ports...
Opening intro doc now works.
Handle doc title inference from filename a bit more gracefully.
Misc changes
Click a chapter heading to navigate to it.
Get rid of unnecessary #chapters wrapper div.
Add a printer-friendly stylesheet.
Add some sweet icons.
Add printing signal.
Massively rearrange layout and incorporate icons.
Fix downloading doc.
Clicking the title now scrolls you to the top of the document.
Left-align everything on the left sidebar.
Combine the left sidebar header and file controls; use icons.
Fix some stylesheet stupidity on the left sidebar.
Distribute the controls in the top-left according to flexbox rules.
Restyle the outline a bit.